Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-07-01
1993-02-02
Bond, Robert T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548466, 548492, 548493, 548505, 548506, 548509, 548511, 558406, C07D20942, C07D20930, C07D21350, A01N 4340
Patent
active
051838940
ABSTRACT:
The present invention relates to 2-substituted-1-hydroxyindoles of the following formula: ##STR1## wherein, R.sup.1 is an electron withdrawing group,
REFERENCES:
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Sword, J. Chem. Soc (C), 1970 pp. 1916-1922.
Bernard, et al., Chemical Abstracts, vol. 78, 1973, Abstract 43352u.
J. Agric. Food Chem., 23(4), 785 (1975) by Dekker, H. A. Selling and J. C. Overeem.
J. Chem. Soc., 3466 (1960) by Loudon and Tennant.
E. Fischer and H. Hutz, Chem. Ber., 28, 585 (1895).
Schleigh William R.
Welter Thomas R.
Bond Robert T.
Deaton Betty Joy
Eastman Kodak Company
Ward E. C.
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